402937392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1331

約数の個数: 160

約数和(自身を含む): 1249920000

約数和(自身を除く): 846982608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 176, 188, 208, 264, 282, 286, 312, 376, 429, 517, 528, 564, 572, 611, 624, 752, 858, 1034, 1128, 1144, 1222, 1249, 1551, 1716, 1833, 2068, 2256, 2288, 2444, 2498, 3102, 3432, 3666, 3747, 4136, 4888, 4996, 6204, 6721, 6864, 7332, 7494, 8272, 9776, 9992, 12408, 13442, 13739, 14664, 14988, 16237, 19984, 20163, 24816, 26884, 27478, 29328, 29976, 32474, 40326, 41217, 48711, 53768, 54956, 58703, 59952, 64948, 80652, 82434, 97422, 107536, 109912, 117406, 129896, 161304, 164868, 176109, 178607, 194844, 219824, 234812, 259792, 322608, 329736, 352218, 357214, 389688, 469624, 535821, 645733, 659472, 704436, 714428, 763139, 779376, 939248, 1071642, 1291466, 1408872, 1428856, 1526278, 1937199, 2143284, 2289417, 2582932, 2817744, 2857712, 3052556, 3874398, 4286568, 4578834, 5165864, 6105112, 7748796, 8394529, 8573136, 9157668, 10331728, 12210224, 15497592, 16789058, 18315336, 25183587, 30995184, 33578116, 36630672, 50367174, 67156232, 100734348, 134312464, 201468696, 402937392]

約数ペア:

[(1, 402937392), (2, 201468696), (3, 134312464), (4, 100734348), (6, 67156232), (8, 50367174), (11, 36630672), (12, 33578116), (13, 30995184), (16, 25183587), (22, 18315336), (24, 16789058), (26, 15497592), (33, 12210224), (39, 10331728), (44, 9157668), (47, 8573136), (48, 8394529), (52, 7748796), (66, 6105112), (78, 5165864), (88, 4578834), (94, 4286568), (104, 3874398), (132, 3052556), (141, 2857712), (143, 2817744), (156, 2582932), (176, 2289417), (188, 2143284), (208, 1937199), (264, 1526278), (282, 1428856), (286, 1408872), (312, 1291466), (376, 1071642), (429, 939248), (517, 779376), (528, 763139), (564, 714428), (572, 704436), (611, 659472), (624, 645733), (752, 535821), (858, 469624), (1034, 389688), (1128, 357214), (1144, 352218), (1222, 329736), (1249, 322608), (1551, 259792), (1716, 234812), (1833, 219824), (2068, 194844), (2256, 178607), (2288, 176109), (2444, 164868), (2498, 161304), (3102, 129896), (3432, 117406), (3666, 109912), (3747, 107536), (4136, 97422), (4888, 82434), (4996, 80652), (6204, 64948), (6721, 59952), (6864, 58703), (7332, 54956), (7494, 53768), (8272, 48711), (9776, 41217), (9992, 40326), (12408, 32474), (13442, 29976), (13739, 29328), (14664, 27478), (14988, 26884), (16237, 24816), (19984, 20163)]